Description

Cyclopenta[B]Thiopyran-4-Ol, Octahydro-, 1,1-Dioxide, (4-α-,4A-α-,7A-α-)- (9Ci) is a high-purity, specialized organic compound with the CAS number 134333-92-9. This chemical serves as a critical advanced intermediate or building block in sophisticated organic synthesis, enabling the development of novel molecular structures. It is primarily required by research and development laboratories and fine chemical manufacturers in the pharmaceutical and agrochemical sectors for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and metabolic disorder research.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its complex bicyclic structure.
• Advanced Material Research: Serves as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials due to its fused ring system.
• Asymmetric Catalysis: Employed as a ligand or a substrate in catalytic reactions to study and induce stereoselectivity.
• Chemical Biology Probe Development: Utilized in academic and industrial R&D to create molecular probes for studying biological pathways and enzyme functions.
• Process Chemistry Optimization: Acts as a model compound for developing and scaling up novel synthetic routes in fine chemical production.

Basic Information

Product Name	Cyclopenta[B]Thiopyran-4-Ol, Octahydro-, 1,1-Dioxide, (4-α-,4A-α-,7A-α-)- (9Ci)
CAS No.	134333-92-9
Molecular Formula	C8H14O3S
Molecular Weight	190.26 g/mol
Synonyms	(4α,4aα,7aα)-Octahydro-4-hydroxycyclopenta[b]thiopyran 1,1-dioxide; Octahydro-4-hydroxycyclopenta[b]thiopyran 1,1-dioxide; Cyclopenta[b]thiopyran-4-ol, octahydro-, 1,1-dioxide, (4α,4aα,7aα)-; 134333-92-9; Cyclopentathiapyranol derivative; Bicyclic sulfone alcohol intermediate.
EINECS	Contact for details

Quality Control

Our production of Cyclopenta[B]Thiopyran-4-Ol, Octahydro-, 1,1-Dioxide adheres to stringent quality protocols suitable for research and fine chemical applications. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure consistency and high performance in sensitive synthetic pathways. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.